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5. Comparison of methods for the exhaustive extraction of hypericins, flavonoids, and hyperforin from Hypericum perforatum L. Smelcerovic A; Spiteller M; Zuehlke S J Agric Food Chem; 2006 Apr; 54(7):2750-3. PubMed ID: 16569071 [TBL] [Abstract][Full Text] [Related]
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